Dr. Sedigheh Ghofrani Profile

Dr. Sedigheh Ghofrani

at Islamic Azad Univ South Tehran Branch

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Author

Publications (3)

Proceedings Article | 17 April 2019 Paper

Comparing nonlinear features extracted in EEMD for discriminating focal and non-focal EEG signals

S. Ghofrani, H. Akbari

Proceedings Volume 11071, 1107106 (2019) https://doi.org/10.1117/12.2523445

KEYWORDS: Electroencephalography, Feature extraction, Signal detection, Nonlinear optics, Brain, Epilepsy, Surgery, Biomedical optics, Interference (communication), Feature selection

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SPIE Journal Paper | 19 January 2016

Using two coefficients modeling of nonsubsampled Shearlet transform for despeckling

Saeed Jafari, Sedigheh Ghofrani

JARS, Vol. 10, Issue 01, 015002, (January 2016) https://doi.org/10.1117/12.10.1117/1.JRS.10.015002

KEYWORDS: Wavelet transforms, Synthetic aperture radar, Speckle, Denoising, Interference (communication), Wavelets, Computed tomography, Image filtering, Statistical modeling, Image resolution

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SPIE Journal Paper | 30 June 2014

Two new methods based on contourlet transform for despeckling synthetic aperture radar images

Mohammad Kiani, Sedigheh Ghofrani

JARS, Vol. 8, Issue 01, 083604, (June 2014) https://doi.org/10.1117/12.10.1117/1.JRS.8.083604

KEYWORDS: Speckle, Computed tomography, Synthetic aperture radar, Interference (communication), Denoising, Image quality, Stationary wavelet transform, Model-based design, Statistical modeling, Terbium

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